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3-Stage VTEC--COMPREHENSIVE INFO ON D15B/D15z7
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<blockquote data-quote="ringo5185" data-source="post: 1063789570" data-attributes="member: 62139"><p>I'm running on a D15B 16V non-vtec too..City Type-Z....you can get a few affordable upgrades like d-series light crank pulley, change to 4-2-1 manifold...etc...but will not increase the power tremendously, perhaps maybe 1 to 5whp if you are lucky. Dyno run stated at only 109whp.... :( perhaps maybe a 11 year old engine needs to do overhauling to maintained back the power...just aiming at 130whp to 150whp...this will be ideal for me.</p><p>wishing to do a mini-me conversion.....D15B lower block with a D16Z6 head...but the thing is...its so hard to find a good d-series foreman that can rely to do the conversion....from non-vtec to vtec is already a problem on which ecu to use....wiring to get...yet im running now a P3S ecu..which is super rare...not even a p30 ecu could fit in. Next, mini-me conversion also causes the compression ratio to be a high compression motor...running at 11.0:1 which you need to feed with higher ron octane. Stock is just 9.2:1...running at ron 95 already sometimes causing knocking....</p></blockquote><p></p>
[QUOTE="ringo5185, post: 1063789570, member: 62139"] I'm running on a D15B 16V non-vtec too..City Type-Z....you can get a few affordable upgrades like d-series light crank pulley, change to 4-2-1 manifold...etc...but will not increase the power tremendously, perhaps maybe 1 to 5whp if you are lucky. Dyno run stated at only 109whp.... :( perhaps maybe a 11 year old engine needs to do overhauling to maintained back the power...just aiming at 130whp to 150whp...this will be ideal for me. wishing to do a mini-me conversion.....D15B lower block with a D16Z6 head...but the thing is...its so hard to find a good d-series foreman that can rely to do the conversion....from non-vtec to vtec is already a problem on which ecu to use....wiring to get...yet im running now a P3S ecu..which is super rare...not even a p30 ecu could fit in. Next, mini-me conversion also causes the compression ratio to be a high compression motor...running at 11.0:1 which you need to feed with higher ron octane. Stock is just 9.2:1...running at ron 95 already sometimes causing knocking.... [/QUOTE]
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3-Stage VTEC--COMPREHENSIVE INFO ON D15B/D15z7